126 ± 0.3 km2 a-1 is recorded. The glaciers of HRB are relatively stable compared to Hindukush, Himalayan, and Tibetan Plateau region of the world. The steep slope glacier's retreat rate is more than that of gentle slope glaciers, and the glaciers below an elevation of 5000 m above sea level change significantly. Based on climate data from 1995 to 2018, HRB shows a decreasing trend in temperature and increasing precipitation. The glacier area's overall retreat is due to an increase in summer temperature while the glacier advancement is induced possibly by winter and autumn precipitation.Water pollution control is the focus of environmental pollution control. Ecological water treatment is widely used because of its low cost and landscape effect, and has no pollution. Aquatic plants have attracted wide attention because of their low cost and high level of resource utilization. In order to study the effects of emergent and submerged plants on the removal of different concentrations of wastewater, and the effect of pollutants on plant growth, two common aquatic plants found in Northeast China (Iris ensata Thunb. and Potamogeton malaianus Miq.) were selected. Under static conditions, the removal efficiency of nitrogen and phosphorus in wastewater with different concentrations by two kinds of plants was studied. The results showed that the removal rate of total nitrogen (TN) in medium- and high-pollutant concentration water samples and total phosphorus (TP) in medium- and low-pollutant concentration water with I. ensata reached more than 75%. The removal rate of TN in the medium-pollutant concentration water with P. malaianus reached 71.4%, while the removal efficiency of TN and TP in the low-pollutant concentration water was higher than 80%. In the Nanhu Park Lake samples, I. ensata had the highest removal rates of TN (80.38%) and TP (85.62%). This study shows that both I. ensata and P. malaianus can be used as aquatic plants to restore the water quality of urban lakes. This research provides an important basis for the phytoremediation and treatment of urban domestic wastewater and urban surface water bodies in Northern China.The high-density distribution patterns of the nutrients (C, N, P) and heavy metals (Fe, Mg, Zn, Cr, Pb, Ni, Cu, Cd) in sediments from Lake Luoma, as well as their pollution status and ecological risks, were characterized, to comprehensively understand potential environmental impacts of inter-basin water transfers. TN, TP, and OM were measured from 162.50 to 4360.00 mg kg-1, 165.00 to 1302.50 mg kg-1, and 1% to 13%, which were primarily accumulated in the eastern, northwest, and western regions, respectively. A total of 8 heavy metals except for Fe generally exhibited a similar distribution pattern, reflected by a gradually decreasing trend from northwest to southeast region. The averaged concentrations of heavy metals decreased as follows Fe &gt; Mg &gt; Zn &gt; Cr &gt; Pb &gt; Ni &gt; Cu &gt; Cd. Comprehensive pollution risk assessments indicated that the sediments of Lake Luoma were heavily polluted by TN, OM, and Cd. Multivariate statistical analyses demonstrated that the main pollution sources of Zn and Ni were fertilizers and pesticides, Cd and Pb are mainly derived from industrial wastewater, and TN and OM may come from natural and agricultural factors. This research can provide data support for water pollution control and drinking water diversion management in the Lake Luoma basin.Panel data of 234 cities in China from 2011 to 2018 are used to measure the urban shrinkage index. PM2.5 is used as an indicator of haze pollution, and labor supply is the mediator. On this basis, the influence mechanism of haze pollution on urban shrinkage is analyzed theoretically. Next, using the dynamic panel model and the mediating effect model, we empirically examine the impact of urban shrinkage on haze pollution and the mediating effect of labor supply. The main findings are as follows haze pollution increases the degree of urban shrinkage. Labor supply plays a regulatory role in the process of haze pollution affecting urban shrinkage. https://www.selleckchem.com/products/PLX-4032.html The influence of haze pollution on labor supply is significantly negative, that is, haze pollution will result in a decline of the city labor supply. Every 1 percentage point increase in smog pollution will reduce the labor supply by 1.4585 percentage points. The effect of labor supply on urban contraction is significantly negative. According to our research, pertinent policies and suggestions are proposed to reduce both urban shrinkage and haze pollution.Education is the basis for poverty eradication and economic growth. Education provides the aim of this research is to explore educational and other environmental, economic and social determinants on poverty. The aim of this study is to measure an econometric estimation to measure the role of education on poverty reduction. The model was estimated using time series data from 1980 to 2018, using the Engle-Granger two-step co-integration technique, to obtain the economic long-term and short-term dynamic characteristics of education in reducing poverty rate in this era. This model is used to test the hypothesis that how education can uplift the economic progress of the country. Education significantly reduces the level of poverty, whereas the role of higher education seems more significant tool for alleviating poverty. The public and monetary sectors incorporate institutional features with relevant policy actions, while foreign sectors, particularly the oil sector, represent interactions with the rest of the world. A series of policy scenarios influence the industry-wide model, which is used to evaluate the government's various options for increasing economic productivity, resulting in sustained acceleration of growth and poverty reduction in the South Asian economics.This study assesses association between occupational and environmental pesticide exposure on pesticide applicators directly exposed to pesticides and inhabitants of the Cukurova region by analyzing blood and hair samples. Hair and blood samples were collected from 132 volunteers, 66 of whom are pesticide applicators, and the rest are non-farmer residents, in 10 villages nearby the Ceyhan River between March and June in 2017. Samples were then analyzed via the liquid chromatography-tandem mass spectrometer. As the analysis result, a total number of 31 pesticides were detected in hair samples, whereas a total number of 15 pesticides were observed in blood samples. Twenty of the pesticides (64.5%) detected in the hair and 3 (20%) detected in the blood were significantly higher in the applicators than the non-farm residents. Also, 5 pesticides (16.1%) observed in the hair and 7 observed (46.6%) in the blood were banned pesticides. This study investigated the pesticide exposures on people living in the region via hair and blood samples.